We're dividing 55196050 by 398 
We want to divide 55196050 by 398.

Let's proceed to step 1:
398 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 398

Going ahead to step 2:
398 can be fit into 55 0 times, resulting in a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Take the next digit (1) from the dividend and append it to 55, then repeat: 551 / 398

On to step 3:
If we divide 551 by 398, we get 1 and a remainder of 153.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 398 from 551 to get 153.
Grab the next digit (9) from the dividend, add it to 153, then carry on: 1539 / 398

Going ahead to step 4:
The number 398 fits into 1539 3 times, leaving a remainder of 345.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Deduct 1194 from 1539 and we're left with 345.
Append the next digit (6) from the dividend to 345 and continue with: 3456 / 398

Moving on to step 5:
When dividing 3456 by 398, we get 8 with a remainder of 272.
The number 8 becomes the next digit in our result. 
Result so far: 138.0
Subtract 3184 from 3456 to get 272.
Grab the next digit (0) from the dividend, add it to 272, then carry on: 2720 / 398

Advancing to step 6:
If we divide 2720 by 398, we get 6 and a remainder of 332.
Put 6 as the next digit of the answer. 
Result so far: 1386.0
Subtracting 2388 from 2720 leaves us with 332.
Bring next digit (5) of the dividend behind the 332 and repeat the process: 3325 / 398

Advancing to step 7:
398 goes into 3325 8 times with a remainder of 141.
Put 8 as the next digit of the answer. 
Result so far: 13868.0
Subtracting 3184 from 3325 leaves us with 141.
Take the next digit (0) from the dividend and append it to 141, then repeat: 1410 / 398

Moving on to step 8:
1410 divided by 398 is 3 with a remainder of 216.
The number 3 becomes the next digit in our result. 
Result so far: 138683.0
If we take 1194 away from 1410, we end up with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

On to step 9:
When dividing 2160 by 398, we get 5 with a remainder of 170.
Write down 5 as next digit of the result. 
Result so far: 138683.5
Subtracting 1990 from 2160 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 10:
398 goes into 1700 4 times with a remainder of 108.
Put 4 as the next digit of the answer. 
Result so far: 138683.54
Subtracting 1592 from 1700 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 11:
398 goes into 1080 2 times with a remainder of 284.
Write down 2 as next digit of the result. 
Result so far: 138683.542
Deduct 796 from 1080 and we're left with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Let's proceed to step 12:
When dividing 2840 by 398, we get 7 with a remainder of 54.
The next digit of our result is 7. 
Result so far: 138683.5427
Deduct 2786 from 2840 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 13:
When dividing 540 by 398, we get 1 with a remainder of 142.
Put 1 as the next digit of the answer. 
Result so far: 138683.54271
If we take 398 away from 540, we end up with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Advancing to step 14:
1420 divided by 398 is 3 with a remainder of 226.
The number 3 becomes the next digit in our result. 
Result so far: 138683.542713
If we subtract 1194 from 1420, we get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Moving on to step 15:
If we divide 2260 by 398, we get 5 and a remainder of 270.
Write down 5 as next digit of the result. 
Result so far: 138683.5427135
If we subtract 1990 from 2260, we get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 16:
The number 398 fits into 2700 6 times, leaving a remainder of 312.
Write down 6 as next digit of the result. 
Result so far: 138683.54271356
If we subtract 2388 from 2700, we get 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

The final outcome is 138683.54271356, with a leftover of 3.12e-07.